Question

The functlons f and g are deflned as follows: f(x)=2x+4 g(x)=-2x³)-5 Find f(-6).

Answer 1

To find f(-6), substitute -6 for x in the function f(x) = 2x + 4 and solve.

Step-by-step explanation:

To find f(-6), we need to substitute -6 for x in the function f(x) and solve for f(-6).

Given that f(x) = 2x + 4, we can substitute -6 for x:

f(-6) = 2(-6) + 4

Simplifying the equation:

f(-6) = -12 + 4

f(-6) = -8

Therefore, f(-6) = -8.